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AT
QQ
3 7 63 1515 0
FRONT
PRE OUT
+9V
OP AMP
C200
0V
9.4V
8
AOUT
V+
BOUT
7
0V
AIN-
0V
AIN+
0V
BIN-
6
0V
0V
V-
BIN+
5
-9.2V
-9V
R205
R209
22K
22K
Q200,201
AUDIO
MUTE
Q200
Q201
212
Q203
AUDIO
MUTE
BU5V
TE
L 13942296513
6.6V
6.6V
3.8V
6.6V
6.6V
6.6V
R110 10K
0
R105 10K
SVR+B
PWR-IC SVR EXTERNAL
REGULATE CIRCUIT
AUDIO REF. 4V
59
R160
R168
90
2.4K
1K
R166
100
D151
IC150
Q151
C175
1000P
R173
100
R162
R167
5.1K
1K
Q151
SVR VOLTAGE-
DECREASED CONTROL
www
.
AU
REAR
L
L
CENTER
R
R
SW
J200
OP AMP
IC201
IC202
0V
9.4V
8
1
AOUT
V+
1
AOUT
BOUT
7
0V
AIN-
0V
AIN-
2
2
3
AIN+
0V
3
AIN+
BIN-
6
0V
4
4
0V
V-
V-
BIN+
5
-9.2V
-9.2V
R217
R220
R231
22K
22K
22K
Q202,204
AUDIO
MUTE
Q202
Q204
Q205
D213
D214
Q203
R218
47K
R219
D200
47K
10
54
53
W100
R118
1K
6.6V
3.3V
R104
R113
10K
0V
100K
R102
10K
C101
1
C172
1000P
6.6V
13.0V
6.6V
6.6V
OP
AMP
3.1V
3.1V
3.1V
A3.3V
C177
R176
100u16
10
+
x
ao
y
i
AV
8
AV OUT
J202
C235
C236
1000P
1000P
C234
C237
2200P
2200P
OPAMP
R241
R242
22K
0V
9.4V
8
V+
BOUT
7
0V
Q207
BIN-
6
0V
D216
0V
BIN+
5
47K
Q207-209
47K
D203
AUDIO
Q208
MUTE
R232
22K
8
Q206
Q205,206
AUDIO
MUTE
10
Q Q
3
6 7
1 3
C150
47u16
C152
+
1500P
R151
R
1K
C151
1500P
R152
L
1K
C164
0.01
8
1
2
u163
4
5
.
AW
KVT-M707/M707Y
2 9
9 4
2 8
L
CAMERA
R
VIDEO
R267
75
22K
D201
IC300
3
NC
4.8V
4
VSS
D218
0V
Q209
4.8V
IC301
Y1
1
C302
8
4.8V
0.1
0V
2
A1
3
B1
4
Y2
0V
5
A2
6
B2
0V
7
GND
1 5
0 5
8
2 9
9 4
3.0V
C154
33
ACIN3R
1
3.0V
3.0V
C155
34
ACIN3L
1
35
ACIN2R
36
ACIN2L
37
ACIN1R
38
ACIN1L
IC151
39
ACIN0R
E-VOL/SELECTOR
40
ACIN0L
7.8V
41
VCC
0V
42
GND
43
SW
LDOUT2R
44
C
LDOUT2L
3.8V
45
RR
LDOUT1R
46
RL
LDOUT1L
0V
47
PGND
C165
3.8V
3.8V
3.8V
10u35
48
3.1V
PREF
+
m
co
X34-353x-xx (2/5)
AX
9 9
IC50,54
:
M52
IC52
:
ICL
IC100
:
E-T
IC150,200-202
:
NJM
IC151
:
E-T
IC203,204,405,500
:
BA3
IC251
:
E-T
IC300
:
S-8
IC301
:
SN7
IC302
:
BR2
IC303
:
703
IC400-402,407,408
:
MM
IC403
:
MM
VOLTAGE
IC404
:
BA7
DET
IC406,416
:
BA7
2
VDD
1
OUT
NOR
4.8V
14
VCC
Y4
13
0V
D157
B4
12
28
A4
11
58
Y3
10
D155
30
60
B3
9
A3
8
D156
29
MUTE DRIVER
59
A3.3V
C1
2 8
9 9
5.3V
1
3.0V
16
DCERR
C1
3.8V
3.3u
15
WINTC1
3.0V
+
C1
3.3V
14
3.3u
WINTC0
+
13
WININ
12
MUXCR
11
MUXCL
10
MUXBR
9
MUXBL
3.0V
8
MUXAR
7
MUXAL
6
AUXR
5
AUXCOM
4
AUXL
3
CDCHR
2
CDCHCOM
1
3.0V
CDCHL
3.0V
A3
40
9
6
47
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